US2804995A - Resilient, manually operable dispensers for viscous material - Google Patents
Resilient, manually operable dispensers for viscous material Download PDFInfo
- Publication number
- US2804995A US2804995A US447121A US44712154A US2804995A US 2804995 A US2804995 A US 2804995A US 447121 A US447121 A US 447121A US 44712154 A US44712154 A US 44712154A US 2804995 A US2804995 A US 2804995A
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- US
- United States
- Prior art keywords
- casing
- container
- resilient
- viscous material
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0055—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S215/00—Bottles and jars
- Y10S215/902—Vent
Definitions
- This invention relates to improvements in resilient, manually operable dispensers for viscous material, such as shaving cream, tooth paste and the like.
- Another object of the invention is to provide such a dispenser wherein the peripheral wall of the inner container is substantially contiguous to the encircling wall of the casing when the container is full, so that then when opposite sides of the casing are squeezed inwardly pressure is directly exerted upon the container to compress it and discharge some of the material therein; and when the container (which when filled is under slight tension) has been sufliciently collapsed by partial discharge of its contents and a large enough air space has been formed around it within the casing, air pressure is generated within the said casing when the latter is squeezed and this air pressure causes further collapse of the container and discharge of some of the remaining material therein. Consequently by repeated squeezing of the casing the container is gradually emptied.
- a further object of the invention is to provide such a dispenser wherein means are provided for admitting air into the casing after release of inward pressure thereon to insure that the casing immediately reassumes its normal shape; meanwhile the inner container becomes and remains smaller upon each discharge of some of its contents.
- Another object of the invention is to provide such a dispenser wherein the length and the cross sectional form and area of the spout are such that sufficient frictional resistance is oifered to the flow of viscous material therethrough that discharge thereof ceases when pressure is no longer exerted upon the outer casing.
- Figure 1 is a sectional view of the invention with the inner container largely filled.
- Figure 2 is a similar view, partly in section, showing the inner :container partly emptied.
- Figure 3 is a section on the line 3-3 of Figure l.
- Figure 4 is an elevation showing a slightly modified form of the invention.
- 1 designates a deformable resilient casing having an annular wall 2 and a base 3.
- an inner container or bag 4 which is collapsible and expanded under slight tension when full.
- the upper margin of the container 4 is secured around its periphery to the top of the annular wall 2. -In the present instance this is accomplished by forming an. annular groove 5 around the outer side of the wall 2 adjacent its upper extremity to receive a bead 6 which extends around the top of the container 4 and is integral therewith.
- the upper margin of the container is downwardly and outwardly folded over the edge of the wall 2 and is resiliently held in the groove 5.
- a cover 7 which, in the instance shown, has a'depending annular flange 8 projecting over the downturned margin of the container 4 thereby holding the latter in place.
- the lower portion of the flange 8 is preferably internally threaded to engage corresponding threads formed around the casing wall 2 beneath the groove 5.
- Extending from the cover 7 is a relatively long and narrow spout 9 through which the contents of the container is adapted to be discharged.
- the length and restricted cross section of the bore of the spout is such as to offset by surface friction any tendency for the contents of the container to flow therethrough when no pressure is being exerted thereon, since the container is expanded when full and under slight tension.
- a removable cap 10 is mounted on the outer extremity of the spout 9.
- valve 11 which is formed lintegral with the base 3 of the casing and has downwardly and inwardly inclined sides 12 which are adapted to bear against correspondingly inclined sides of a seat 13 formed integral with the base.
- the valve 11 is forced down against its seat 13 to maintain pressure in the casing.
- inward pressure on the casing ceases and the resilient sides 2 commence to reassume their normal shape the valve 11 opens so that the space within the casing, which has increased somewhat due to shrinkage of the container caused by discharge of its contents, is again filled with air at atmospheric pressure.
- valve 11 is dispensed with and the base 3 of the casing is imperforate. Then a small aperture 14 is formed through the Wall 2 of the casing which is closed by the hand of the person using the dispenser. As soon as pressure on the casing is relaxed and the hand no longer closes the aperture air enters through the latter.
- a dispenser for viscous material including a resilient, deformable casing open at one extremity, an elastic container in the casing open at one extremity and having its annular margin secured to and around the open extremity of the casing, said elastic container being expanded under Patented Sept.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
Sept. 3, 1957 w. o. FEE 2,804,995
RESILIENT, MANUALLY OPERABLE DISPENSERS FOR VISCOUS MATERIAL Filed Aug. 2, 1954 INVENTOR; VV/LL/AM 0. FEE
Uflltd States patgnt- O" MANUALLY OPERABLE DISPENSERS FOR VISCOUS MATERIAL RESILIENT,
This invention relates to improvements in resilient, manually operable dispensers for viscous material, such as shaving cream, tooth paste and the like.
It is an object of the invention to provide a dispenser including a deformable casing having a cover thereon from which a spout extends, and a collapsible elastic inner container mounted within the casing and having its upper annular margin secured to the casing beneath the cover, so that when opposite sides of the casing are squeezed inwardly some of the contents of the inner container is expelled through the spout; and when pressure on the casing is released the latter reassumes its normal shape.
Another object of the invention is to provide such a dispenser wherein the peripheral wall of the inner container is substantially contiguous to the encircling wall of the casing when the container is full, so that then when opposite sides of the casing are squeezed inwardly pressure is directly exerted upon the container to compress it and discharge some of the material therein; and when the container (which when filled is under slight tension) has been sufliciently collapsed by partial discharge of its contents and a large enough air space has been formed around it within the casing, air pressure is generated within the said casing when the latter is squeezed and this air pressure causes further collapse of the container and discharge of some of the remaining material therein. Consequently by repeated squeezing of the casing the container is gradually emptied.
A further object of the invention is to provide such a dispenser wherein means are provided for admitting air into the casing after release of inward pressure thereon to insure that the casing immediately reassumes its normal shape; meanwhile the inner container becomes and remains smaller upon each discharge of some of its contents.
Another object of the invention is to provide such a dispenser wherein the length and the cross sectional form and area of the spout are such that sufficient frictional resistance is oifered to the flow of viscous material therethrough that discharge thereof ceases when pressure is no longer exerted upon the outer casing.
Having thus stated some of the objects and advantages of the invention I will now describe the invention in detail with the aid of the accompanying drawing, in which:
Figure 1 is a sectional view of the invention with the inner container largely filled.
Figure 2 is a similar view, partly in section, showing the inner :container partly emptied.
Figure 3 is a section on the line 3-3 of Figure l, and
Figure 4 is an elevation showing a slightly modified form of the invention.
Referring to the drawing, 1 designates a deformable resilient casing having an annular wall 2 and a base 3. Mounted in the casing 1 is an inner container or bag 4 which is collapsible and expanded under slight tension when full. The upper margin of the container 4 is secured around its periphery to the top of the annular wall 2. -In the present instance this is accomplished by forming an. annular groove 5 around the outer side of the wall 2 adjacent its upper extremity to receive a bead 6 which extends around the top of the container 4 and is integral therewith. The upper margin of the container is downwardly and outwardly folded over the edge of the wall 2 and is resiliently held in the groove 5.
, Mounted on the casing 1 and the container 4 is a cover 7 which, in the instance shown, has a'depending annular flange 8 projecting over the downturned margin of the container 4 thereby holding the latter in place. The lower portion of the flange 8 is preferably internally threaded to engage corresponding threads formed around the casing wall 2 beneath the groove 5. Extending from the cover 7 is a relatively long and narrow spout 9 through which the contents of the container is adapted to be discharged. The length and restricted cross section of the bore of the spout is such as to offset by surface friction any tendency for the contents of the container to flow therethrough when no pressure is being exerted thereon, since the container is expanded when full and under slight tension. A removable cap 10 is mounted on the outer extremity of the spout 9.
When the container is full, or substantially so, pressure exerted upon opposite sides of the casing 1 deforms the latter as indicated at 2a in Figure 1, so that pressure is directly applied to the container at 4a thereby deforming it so that some of its contents is discharged through the spout 9 if the cap 10 is 01f. After repeated squeezing of the casing 1 the size of the container 4 becomes so reduced that actual contact is no longer made therewith when the casing is deformed as shown at 2a in Figure 2. Then squeezing and deformation of the casing generates air pressure in the casing which is exerted upon the container 4 so that some of its contents is expelled. In fact by repeated squeezing of the casing substantially the entire contents of the container may be gradually discharged.
In Figure 3 a valve 11 is shown which is formed lintegral with the base 3 of the casing and has downwardly and inwardly inclined sides 12 which are adapted to bear against correspondingly inclined sides of a seat 13 formed integral with the base. Thus when pressure is generated in the casing 1 by squeezing opposite sides of the latter the valve 11 is forced down against its seat 13 to maintain pressure in the casing. When inward pressure on the casing ceases and the resilient sides 2 commence to reassume their normal shape the valve 11 opens so that the space within the casing, which has increased somewhat due to shrinkage of the container caused by discharge of its contents, is again filled with air at atmospheric pressure.
In the modification shown in Figure 4, the valve 11 is dispensed with and the base 3 of the casing is imperforate. Then a small aperture 14 is formed through the Wall 2 of the casing which is closed by the hand of the person using the dispenser. As soon as pressure on the casing is relaxed and the hand no longer closes the aperture air enters through the latter.
While in the foregoing the preferred embodiments of the invention have been described and shown, it is understood that further alterations and modifications may be made thereto provided they fall wlithin the scope of the appended claim.
What I claim is:
A dispenser for viscous material including a resilient, deformable casing open at one extremity, an elastic container in the casing open at one extremity and having its annular margin secured to and around the open extremity of the casing, said elastic container being expanded under Patented Sept. -3, 1957 casing being apertured for the admission of air thereint'o around said container, means for preventing the escape of air from within the casing when said casing is squeezed to exert external pressure upon the container and eject some viscous'material therefrom through the spout, the bore of the long spout being small whereby surface friction exerted thereby ofisets any tendency for the material to be ejected when no external pressure is being exerted on said container, and the cross sectional area of the container immediately adjacent the inner extremity of the bore of the spout being very materially greater than that of said bore whereby when external pressure on the container ceases said container tends to withdraw some of the viscous material from the spout back thereinto.
References Cited in the file of this patent UNITED STATES PATENTS 580,052 Lindemeyer Apr. 6, 1897 863,260 Butterfield Aug. 13, 1907 2,109,549 Piquerez Mar. 1, 1938 2,228,435 Binon Ian. 14, 1941 2,679,336 Prick May 25, 1954
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US447121A US2804995A (en) | 1954-08-02 | 1954-08-02 | Resilient, manually operable dispensers for viscous material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US447121A US2804995A (en) | 1954-08-02 | 1954-08-02 | Resilient, manually operable dispensers for viscous material |
Publications (1)
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US2804995A true US2804995A (en) | 1957-09-03 |
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Application Number | Title | Priority Date | Filing Date |
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US447121A Expired - Lifetime US2804995A (en) | 1954-08-02 | 1954-08-02 | Resilient, manually operable dispensers for viscous material |
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Cited By (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2904225A (en) * | 1957-04-10 | 1959-09-15 | Gustave Miller | Paste tube holder, dispenser and closure device |
US3090071A (en) * | 1960-08-19 | 1963-05-21 | Brooy Paul J Le | Applicator for spreadable food products |
US3118572A (en) * | 1962-09-04 | 1964-01-21 | Koppers Co Inc | Squeeze bottle |
US3134512A (en) * | 1961-07-25 | 1964-05-26 | Beckman Instruments Inc | Dispensing apparatus |
US3157314A (en) * | 1961-01-12 | 1964-11-17 | Nadler Emanuel | Refillable dispenser with flexible outer casing |
DE1187541B (en) * | 1961-02-09 | 1965-02-18 | Philipp Wiesner Fa | Container with a hanging insert bag |
US3195785A (en) * | 1962-05-17 | 1965-07-20 | Hall Pollock | Dispensing package |
US3223289A (en) * | 1961-11-24 | 1965-12-14 | Bouet Bernard | Dispensing devices |
US3225967A (en) * | 1962-02-19 | 1965-12-28 | Trichema Ag | Device for dispensing liquids, pastes and other flowable material |
US3271490A (en) * | 1962-01-31 | 1966-09-06 | Rexall Drug Chemical | Method for fabricating tubes |
US3335913A (en) * | 1964-08-31 | 1967-08-15 | Ejectoret Sa | Pressure dispensing device for fluid material |
US3548564A (en) * | 1966-05-10 | 1970-12-22 | Sterigard Corp | Process for fabricating a pressurized container |
US3620399A (en) * | 1968-02-14 | 1971-11-16 | Michel Rapeaud | Double-walled container |
US4191305A (en) * | 1977-05-09 | 1980-03-04 | The Continental Group, Inc. | Container having blown plastic liner and method and apparatus for forming same |
US4387833A (en) * | 1980-12-16 | 1983-06-14 | Container Industries, Inc. | Apparatus for containing and dispensing fluids under pressure and method of producing same |
US4505310A (en) * | 1983-01-31 | 1985-03-19 | Wesley Schneider | Liquid storage and delivery system for protective mask |
US4712594A (en) * | 1984-09-26 | 1987-12-15 | Wesley Schneider | Liquid storage and delivery system for protective mask |
US4842165A (en) * | 1987-08-28 | 1989-06-27 | The Procter & Gamble Company | Resilient squeeze bottle package for dispensing viscous products without belching |
US4909416A (en) * | 1986-06-16 | 1990-03-20 | Evezich Paul D | Device for containing and dispensing flowable materials |
US4964540A (en) * | 1984-10-17 | 1990-10-23 | Exxel Container, Inc. | Pressurized fluid dispenser and method of making the same |
US5154318A (en) * | 1990-03-02 | 1992-10-13 | Lampard Lucille B | Infants pacifier and feeder apparatus |
DE4131190A1 (en) * | 1991-09-19 | 1993-03-25 | Braatz Pia | Compact gel=supply system which is easy to use - contains concentrate in inner bag of sheet-material sealed by bottle cap |
US5305921A (en) * | 1991-12-18 | 1994-04-26 | The Procter & Gamble Company | Package with replaceable inner receptacle having large integrally molded fitment |
US5305920A (en) * | 1991-11-20 | 1994-04-26 | The Procter & Gamble Company | Bag-in-bottle package with reusable resilient squeeze bottle and disposable inner receptacle which inverts upon emptying without attachment near its midpoint to squeeze bottle |
US5318204A (en) * | 1991-06-07 | 1994-06-07 | The Proctor & Gamble Company | Resilient squeeze bottle employing air check valve which permits pressure equilibration in response to a decrease in atmospheric pressure |
US5417347A (en) * | 1991-08-23 | 1995-05-23 | L'oreal | Dispenser for liquid or paste |
US6042850A (en) * | 1995-08-21 | 2000-03-28 | Ida; Frank | Nursing bottle utilizing air pressure to expel air from disposable liners and methods using same for feeding an infant |
US6305577B1 (en) | 1991-09-13 | 2001-10-23 | Owens-Illinois Closure Inc. | Squeeze dispenser package for viscous products |
US6365202B1 (en) | 1995-08-21 | 2002-04-02 | Frank Ida | Pneumatic squeezable nursing bottle and process of using |
US6446822B1 (en) | 2000-09-28 | 2002-09-10 | Gerber Products Company | Nursing bottle |
US6601720B2 (en) | 2000-09-28 | 2003-08-05 | Gerber Products Company | Nursing bottle |
US20090200336A1 (en) * | 2007-02-01 | 2009-08-13 | Paul Koh | Elastomeric dispensing container |
US20090266737A1 (en) * | 2008-04-23 | 2009-10-29 | Cole Joseph W | Beverage container permitting multiple configurations |
US20100230438A1 (en) * | 2009-03-16 | 2010-09-16 | Sardo Jr Vincent | Dispensing bottle |
WO2012089702A1 (en) * | 2010-12-30 | 2012-07-05 | Qas-Company Gmbh | Devices for providing drinkable liquids |
US20120312839A1 (en) * | 2011-06-08 | 2012-12-13 | Stehli Jr Charles J | Fluid dispenser, system and filling process |
US20130193164A1 (en) * | 2010-10-11 | 2013-08-01 | Advanced Technology Materials, Inc. | Substantially rigid collapsible liner, container and/or liner for replacing glass bottles, and enhanced flexible liners |
US9211993B2 (en) | 2011-03-01 | 2015-12-15 | Advanced Technology Materials, Inc. | Nested blow molded liner and overpack and methods of making same |
US9522773B2 (en) | 2009-07-09 | 2016-12-20 | Entegris, Inc. | Substantially rigid collapsible liner and flexible gusseted or non-gusseted liners and methods of manufacturing the same and methods for limiting choke-off in liners |
US9789988B2 (en) | 2013-12-16 | 2017-10-17 | Kiley Steven Wilson | Squeezable leak proof feeding bottle |
US20170348715A1 (en) * | 2016-06-07 | 2017-12-07 | Fres-Co System Usa, Inc. | Dispensing system for dispensing flowable materials, flexible bag or pouch for use in dispensing system, and methods of filling dispensing bottles and dispensing flowable materials therefrom |
US20190283956A1 (en) * | 2016-09-21 | 2019-09-19 | Sportshower, S.L. | Portable Liquid Dispenser |
US11235900B2 (en) | 2013-12-16 | 2022-02-01 | Kiley Steven Wilson | Flowable food feeding device |
US20230119159A1 (en) * | 2021-10-14 | 2023-04-20 | Andrew Keith Hirko | Pressure equilibrating squeeze dispenser |
US11667437B2 (en) * | 2017-09-08 | 2023-06-06 | Kysten Altenburg | Modeling clay container |
Citations (5)
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US580052A (en) * | 1897-04-06 | Holder for ink or other substances | ||
US863260A (en) * | 1907-08-13 | Garrett Stewart Butterfield | Brush. | |
US2109549A (en) * | 1935-12-21 | 1938-03-01 | Piquerez Emile | Apparatus for emptying packages or receptacles having flexible walls |
US2228435A (en) * | 1937-11-10 | 1941-01-14 | Food Dispenser Company | Dispenser for viscous liquids |
US2679336A (en) * | 1950-10-09 | 1954-05-25 | Leo M Harvey | Sealed fluid container |
-
1954
- 1954-08-02 US US447121A patent/US2804995A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US580052A (en) * | 1897-04-06 | Holder for ink or other substances | ||
US863260A (en) * | 1907-08-13 | Garrett Stewart Butterfield | Brush. | |
US2109549A (en) * | 1935-12-21 | 1938-03-01 | Piquerez Emile | Apparatus for emptying packages or receptacles having flexible walls |
US2228435A (en) * | 1937-11-10 | 1941-01-14 | Food Dispenser Company | Dispenser for viscous liquids |
US2679336A (en) * | 1950-10-09 | 1954-05-25 | Leo M Harvey | Sealed fluid container |
Cited By (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2904225A (en) * | 1957-04-10 | 1959-09-15 | Gustave Miller | Paste tube holder, dispenser and closure device |
US3090071A (en) * | 1960-08-19 | 1963-05-21 | Brooy Paul J Le | Applicator for spreadable food products |
US3157314A (en) * | 1961-01-12 | 1964-11-17 | Nadler Emanuel | Refillable dispenser with flexible outer casing |
DE1187541B (en) * | 1961-02-09 | 1965-02-18 | Philipp Wiesner Fa | Container with a hanging insert bag |
US3134512A (en) * | 1961-07-25 | 1964-05-26 | Beckman Instruments Inc | Dispensing apparatus |
US3223289A (en) * | 1961-11-24 | 1965-12-14 | Bouet Bernard | Dispensing devices |
US3271490A (en) * | 1962-01-31 | 1966-09-06 | Rexall Drug Chemical | Method for fabricating tubes |
US3225967A (en) * | 1962-02-19 | 1965-12-28 | Trichema Ag | Device for dispensing liquids, pastes and other flowable material |
US3195785A (en) * | 1962-05-17 | 1965-07-20 | Hall Pollock | Dispensing package |
US3118572A (en) * | 1962-09-04 | 1964-01-21 | Koppers Co Inc | Squeeze bottle |
US3335913A (en) * | 1964-08-31 | 1967-08-15 | Ejectoret Sa | Pressure dispensing device for fluid material |
US3548564A (en) * | 1966-05-10 | 1970-12-22 | Sterigard Corp | Process for fabricating a pressurized container |
US3620399A (en) * | 1968-02-14 | 1971-11-16 | Michel Rapeaud | Double-walled container |
US4191305A (en) * | 1977-05-09 | 1980-03-04 | The Continental Group, Inc. | Container having blown plastic liner and method and apparatus for forming same |
US4387833A (en) * | 1980-12-16 | 1983-06-14 | Container Industries, Inc. | Apparatus for containing and dispensing fluids under pressure and method of producing same |
US4505310A (en) * | 1983-01-31 | 1985-03-19 | Wesley Schneider | Liquid storage and delivery system for protective mask |
US4712594A (en) * | 1984-09-26 | 1987-12-15 | Wesley Schneider | Liquid storage and delivery system for protective mask |
US4964540A (en) * | 1984-10-17 | 1990-10-23 | Exxel Container, Inc. | Pressurized fluid dispenser and method of making the same |
US4909416A (en) * | 1986-06-16 | 1990-03-20 | Evezich Paul D | Device for containing and dispensing flowable materials |
US4842165A (en) * | 1987-08-28 | 1989-06-27 | The Procter & Gamble Company | Resilient squeeze bottle package for dispensing viscous products without belching |
US5154318A (en) * | 1990-03-02 | 1992-10-13 | Lampard Lucille B | Infants pacifier and feeder apparatus |
US5318204A (en) * | 1991-06-07 | 1994-06-07 | The Proctor & Gamble Company | Resilient squeeze bottle employing air check valve which permits pressure equilibration in response to a decrease in atmospheric pressure |
US5417347A (en) * | 1991-08-23 | 1995-05-23 | L'oreal | Dispenser for liquid or paste |
US6308862B1 (en) | 1991-09-13 | 2001-10-30 | Owens-Illinois Closure Inc. | Dispenser package for dual viscous products |
US6305577B1 (en) | 1991-09-13 | 2001-10-23 | Owens-Illinois Closure Inc. | Squeeze dispenser package for viscous products |
DE4131190A1 (en) * | 1991-09-19 | 1993-03-25 | Braatz Pia | Compact gel=supply system which is easy to use - contains concentrate in inner bag of sheet-material sealed by bottle cap |
US5305920A (en) * | 1991-11-20 | 1994-04-26 | The Procter & Gamble Company | Bag-in-bottle package with reusable resilient squeeze bottle and disposable inner receptacle which inverts upon emptying without attachment near its midpoint to squeeze bottle |
US5377875A (en) * | 1991-12-18 | 1995-01-03 | The Procter & Gamble Company | Package with replaceable inner receptacle having large integrally molded fitment |
US5305921A (en) * | 1991-12-18 | 1994-04-26 | The Procter & Gamble Company | Package with replaceable inner receptacle having large integrally molded fitment |
US6365202B1 (en) | 1995-08-21 | 2002-04-02 | Frank Ida | Pneumatic squeezable nursing bottle and process of using |
US6042850A (en) * | 1995-08-21 | 2000-03-28 | Ida; Frank | Nursing bottle utilizing air pressure to expel air from disposable liners and methods using same for feeding an infant |
US6446822B1 (en) | 2000-09-28 | 2002-09-10 | Gerber Products Company | Nursing bottle |
US6601720B2 (en) | 2000-09-28 | 2003-08-05 | Gerber Products Company | Nursing bottle |
US20090200336A1 (en) * | 2007-02-01 | 2009-08-13 | Paul Koh | Elastomeric dispensing container |
US20100252578A1 (en) * | 2007-02-01 | 2010-10-07 | Paul Koh | Elastomeric dispensing container |
US7959036B2 (en) | 2007-02-01 | 2011-06-14 | Paul Koh | Elastomeric dispensing container |
US20090266737A1 (en) * | 2008-04-23 | 2009-10-29 | Cole Joseph W | Beverage container permitting multiple configurations |
US20100230438A1 (en) * | 2009-03-16 | 2010-09-16 | Sardo Jr Vincent | Dispensing bottle |
US9522773B2 (en) | 2009-07-09 | 2016-12-20 | Entegris, Inc. | Substantially rigid collapsible liner and flexible gusseted or non-gusseted liners and methods of manufacturing the same and methods for limiting choke-off in liners |
US20130193164A1 (en) * | 2010-10-11 | 2013-08-01 | Advanced Technology Materials, Inc. | Substantially rigid collapsible liner, container and/or liner for replacing glass bottles, and enhanced flexible liners |
US9162800B2 (en) | 2010-12-30 | 2015-10-20 | Qas-Company Ag | Device for providing drinkable liquids |
WO2012089702A1 (en) * | 2010-12-30 | 2012-07-05 | Qas-Company Gmbh | Devices for providing drinkable liquids |
US9211993B2 (en) | 2011-03-01 | 2015-12-15 | Advanced Technology Materials, Inc. | Nested blow molded liner and overpack and methods of making same |
US9650169B2 (en) | 2011-03-01 | 2017-05-16 | Entegris, Inc. | Nested blow molded liner and overpack and methods of making same |
US20120312839A1 (en) * | 2011-06-08 | 2012-12-13 | Stehli Jr Charles J | Fluid dispenser, system and filling process |
US8960502B2 (en) * | 2011-06-08 | 2015-02-24 | Charles J Stehli, Jr. | Fluid dispenser, system and filling process |
US20150165460A1 (en) * | 2011-06-08 | 2015-06-18 | Charles J. Stehli, JR. | Fluid Dispenser, System and Filling Process |
US9522405B2 (en) * | 2011-06-08 | 2016-12-20 | Charles J. Stehli, JR. | Fluid dispenser, system and filling process |
US9789988B2 (en) | 2013-12-16 | 2017-10-17 | Kiley Steven Wilson | Squeezable leak proof feeding bottle |
US10239647B2 (en) | 2013-12-16 | 2019-03-26 | Kiley Steven Wilson | Squeezable leak proof feeding bottle |
US11235900B2 (en) | 2013-12-16 | 2022-02-01 | Kiley Steven Wilson | Flowable food feeding device |
US11932436B2 (en) | 2013-12-16 | 2024-03-19 | Kiley Steven Wilson | Flowable food feeding device |
US20170348715A1 (en) * | 2016-06-07 | 2017-12-07 | Fres-Co System Usa, Inc. | Dispensing system for dispensing flowable materials, flexible bag or pouch for use in dispensing system, and methods of filling dispensing bottles and dispensing flowable materials therefrom |
US11090669B2 (en) * | 2016-06-07 | 2021-08-17 | Fres-Co System Usa, Inc. | Dispensing system for dispensing flowable materials, flexible bag or pouch for use in dispensing system, and methods of filling dispensing bottles and dispensing flowable materials therefrom |
US20190283956A1 (en) * | 2016-09-21 | 2019-09-19 | Sportshower, S.L. | Portable Liquid Dispenser |
US11667437B2 (en) * | 2017-09-08 | 2023-06-06 | Kysten Altenburg | Modeling clay container |
US20230119159A1 (en) * | 2021-10-14 | 2023-04-20 | Andrew Keith Hirko | Pressure equilibrating squeeze dispenser |
US11760557B2 (en) * | 2021-10-14 | 2023-09-19 | Pesd, Llc | Pressure equilibrating squeeze dispenser |
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